Chess Board
[ECO code D90]
GRÜNFELD TRANSPOSITION
THREE KNIGHTS VAR. to MOD.EXCHANGE VAR.
White's QKt2(b2) Pawn completes an exchange of knights on QB3(c3) to support a total command of the centre and reach the Modern Exchange line.
    White  Black    Transp.White Black
 1. P-Q4   Kt-KB3	  (1.)	
 2. P-QB4  P-KKt3	  (2.)
 3. Kt-QB3 P-Q4		  (3.)
 4. Kt-B3  B-Kt2    (4.	PxP    KtxP )
 5. PxP	   KtxP	    (5.	P-K4   KtxKt)
 6. P-K4   KtxKt    (6.	PxKt   B-Kt2)
 7. PxKt	    (7.	Kt-B3       )
Continue: Transpose or Undo or Jump or Clear